PL59763B1 - - Google Patents

Info

Publication number

PL59763B1

PL59763B1 PL123538A PL12353867A PL59763B1 PL 59763 B1 PL59763 B1 PL 59763B1 PL 123538 A PL123538 A PL 123538A PL 12353867 A PL12353867 A PL 12353867A PL 59763 B1 PL59763 B1 PL 59763B1

Authority

PL

Poland

Prior art keywords

grain size

products

refractory

fired

refractoriness

Prior art date

1967-11-13

Links

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• 238000000034 method Methods 0.000 claims description 10
• CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 6
• 239000004927 clay Substances 0.000 claims description 6
• TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 5
• 239000000203 mixture Substances 0.000 claims description 4
• 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 3
• 235000019341 magnesium sulphate Nutrition 0.000 claims description 3
• 239000002994 raw material Substances 0.000 claims description 3
• 239000005995 Aluminium silicate Substances 0.000 claims description 2
• 235000012211 aluminium silicate Nutrition 0.000 claims description 2
• 239000000920 calcium hydroxide Substances 0.000 claims description 2
• 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
• 230000009970 fire resistant effect Effects 0.000 claims description 2
• NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
• 229910001629 magnesium chloride Inorganic materials 0.000 claims description 2
• 235000011147 magnesium chloride Nutrition 0.000 claims description 2
• 239000011044 quartzite Substances 0.000 claims description 2
• 239000010454 slate Substances 0.000 claims 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims 1
• 238000010304 firing Methods 0.000 description 4
• 239000000654 additive Substances 0.000 description 2
• 230000008030 elimination Effects 0.000 description 2
• 238000003379 elimination reaction Methods 0.000 description 2
• 230000000704 physical effect Effects 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 230000003628 erosive effect Effects 0.000 description 1
• 230000005496 eutectics Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 229920006395 saturated elastomer Polymers 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1